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Table 8.3 Universal pseudo objectsobject namepcosmodepcosmodenameexplanation(Number/string) pCOS mode as number or string:0 minimum1 restricted2 fullpdfversion (Number) PDF version number multiplied by 10, e.g. 16 for PDF 1.6version(String) Full library version string in the format .., possibly suffixed with additionalqualifiers such as beta, rc, etc.188 Chapter 8: The pCOS Interface
Pseudo objects for PDF objects, pages, and interactive elements. Table 8.4 lists pseudoobjects which can be used for retrieving object or page information, or serve as shortcutsfor various interactive elements.Table 8.4 Pseudo objects for PDF objects, pages, and interactive elementsobject namearticlesbookmarksfieldsnamesobjectsexplanation(Array of dicts) Array containing the article thread dictionaries for the document. The array will havelength 0 if the document does not contain any article threads. In addition to the standard PDF keys pCOSsupports the following pseudo key for dictionaries in the articles array:beads(Array of dicts) Bead directory with the standard PDF keys, plus the following:destpage (Number) Number of the target page (first page is 1)(Array of dicts) Array containing the bookmark (outlines) dictionaries for the document. In addition tothe standard PDF keys pCOS supports the following pseudo keys for dictionaries in the bookmarks array:level (Number) Indentation level in the bookmark hierarchydestpage(Number) Number of the target page (first page is 1) if the bookmark points to a page in thesame document, -1 otherwise.(Array of dicts) Array containing the form fields dictionaries for the document. In addition to the standardPDF keys in the field dictionary and the entries in the associated Widget annotation dictionary pCOSsupports the following pseudo keys for dictionaries in the fields array:level (Number) Level in the field hierarchy (determined by ».« as separator)fullname(String) Complete name of the form field. The same naming conventions as in Acrobat 7 willbe applied.(Dict) A dictionary where each entry provides simple access to a name tree. The following name trees aresupported: AP, AlternatePresentations, Dests, EmbeddedFiles, IDS, JavaScript, Pages, Renditions,Templates, URLS.Each name tree can be accessed by using the name as a key to retrieve the corresponding value, e.g.:names/Dests[0].key retrieves the name of a destinationnames/Dests[0].val retrieves the corresponding destination dictionaryIn addition to standard PDF dictionary entries the following pseudo keys for dictionaries in the Destsnames tree are supported:destpage (number) Number of the target page (first page is 1) if the destination points to a page in thesame document, -1 otherwise.In order to retrieve other name tree entries these must be queried directly via /Root/Names/Dests etc.since they are not present in the name tree pseudo objects.(Array) Address an element for which a pCOS ID has been retrieved earlier using the pcosid prefix. The IDmust be supplied as array index in decimal form; as a result, the PDF object with the supplied ID will beaddressed. The length prefix cannot be used with this array.8.5 Pseudo Objects 189
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PDFlib GmbH München, Germanywww.pd
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Contents0 Applying the PDFlib Licen
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5.6.1 Standard CJK Fonts 1165.6.2 C
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10.2.2 Block Properties 22710.2.3 W
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0 Applying the PDFlib License KeyAl
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Licensing options. Different licens
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PDFlib TET (Text Extraction Toolkit
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PDFlib can be integrated directly i
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Improved handling of Chinese, Japan
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1.4 Features in PDFlib/PDFlib+PDI/P
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1.5 Availability of Features in dif
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24 Chapter 1: Introduction
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2.2 COM Binding(This section is onl
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necessary. After fatal exceptions t
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2.4 C++ BindingIn addition to the p
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PDFlib servlets and Java applicatio
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2.6 .NET Binding(This section is on
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More than one way of String handlin
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PHP on Windows will find files with
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2.10 REALbasic Binding 1(This secti
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Now you can compile your program us
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2.13 Tcl BindingInstalling the PDFl
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Error policies. When PDFlib detects
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plied), but only the corresponding
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name exactly as supplied and try to
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3.1.4 Generating PDF Documents in M
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3.2 Page Descriptions3.2.1 Coordina
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In order to facilitate the use of t
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Merely constructing a path doesn’
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3.3 Working with ColorNote The PDFl
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where is the identifier of the col
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Rendering Intents. Although PDFlib
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p.set_parameter("errorpolicy", "ret
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with a thin black border. Initially
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}p.begin_page_ext(pagewidth, pagehe
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Table 3.5 Parameters for the JavaSc
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4.2 Important Unicode ConceptsChara
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4.3 Strings in PDFlib4.3.1 String T
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EBCDIC UTF-8 BOM). If the usehypert
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values 0x7B and 0x7D must be preced
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Table 4.4 Availability of glyphs fo
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exclam 33 0x0021...If no Unicode va
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Table 4.5 Predefined CMaps for Japa
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4.6 Addressing Characters and Glyph
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Table 4.8 Control characters and th
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glyphcheck=replace: silent approach
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94 Chapter 4: Unicode and Legacy En
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5.1.2 Font EncodingsAll fonts for t
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5.2 Font Format Details5.2.1 PostSc
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the contents of the characters in a
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Path resource category (again, the
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When working with host fonts it is
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Note The Leopard builds of PDFlib (
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put by default. For encodings which
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5.4.2 Glyph ID Addressing for TrueT
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5.5 Font Metrics and Text Variation
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Temporarily disabling kerning may b
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5.6 Chinese, Japanese, and Korean F
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CJK host font names on Windows can
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120 Chapter 5: Font Handling
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tion) if the user coordinate system
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color: black and white, grayscale,
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PDFlib supports three kinds of tran
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BMP> PNG> JPEG> TIFF> GIFFor images
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6.2 Importing PDF Pages with PDI (P
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Alternatively, you can use the pdiu
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20Kraxitext on top right of the box
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can be used. In Figure 7.5h the tex
Page 138 and 139: 7.1.5 Placing a StampCookbook A ful
Page 140 and 141: 7.2 Multi-Line TextflowsIn addition
Page 142 and 143: piece of normal text. Font, font si
Page 144 and 145: leftindent = 15parindent = 20leadin
Page 146 and 147: hortabmethod rulertabalignment left
Page 148 and 149: leftindent = &indentparindent = - &
Page 150 and 151: To fold the famous rocket looper pr
Page 152 and 153: Our paper planes are the ideal way
Page 154 and 155: Our paper planesare the ideal way o
Page 156 and 157: p.fit_textflow(textflow, left_x, le
Page 158 and 159: 7.3 Placing Images and Imported PDF
Page 160 and 161: Fig. 7.28 Fitting an image into a b
Page 162 and 163: Fitting an oriented image into a bo
Page 164 and 165: 7.4 Table FormattingThe table forma
Page 166 and 167: tbl = p.add_table_cell(tbl, 1, 1, "
Page 168 and 169: cell border as the Material text. T
Page 170 and 171: those width values will implicitly
Page 172 and 173: column defining a column width of 1
Page 174 and 175: The table in Figure 7.42 is spread
Page 176 and 177: Splitting a row. If the last body d
Page 178 and 179: To increase the box height to match
Page 180 and 181: Fig. 7.48 Using the image matchbox
Page 182 and 183: size of a page. Determining the pag
Page 184 and 185: 8.3 Composite Data Structures and I
Page 186 and 187: Table 8.2 pCOS path prefixesprefixl
Page 190 and 191: Table 8.4 Pseudo objects for PDF ob
Page 192 and 193: Table 8.5 Pseudo objects for resour
Page 194 and 195: 194 Chapter 8: The pCOS Interface
Page 196 and 197: Table 9.2 PDFlib features for PDF 1
Page 198 and 199: to disable any access restrictions.
Page 200 and 201: Table 9.4 Access restriction keywor
Page 202 and 203: 9.4 PDF/X for Print Production9.4.1
Page 204 and 205: Table 9.6 Operations which must be
Page 206 and 207: work as a full PDF/X validator or t
Page 208 and 209: 9.5.2 Generating PDF/A-conforming O
Page 210 and 211: Table 9.11 Additional requirements
Page 212 and 213: This statement will retrieve a stri
Page 214 and 215: Table 9.16 Predefined XMP schemas f
Page 216 and 217: 9.6 Tagged PDFTagged PDF is a certa
Page 218 and 219: quired, but will enhance the qualit
Page 220 and 221: * 1 create top part of left column
Page 222 and 223: optlist = "Title=Insert parent=" +
Page 224 and 225: exported to other formats. If the A
Page 226 and 227: Click Add... and select the PDFlib
Page 228 and 229: scaling factor or rotation. For eac
Page 230 and 231: 10.3 Using the PDFlib Block Plugin
Page 232 and 233: next step other objects which are p
Page 234 and 235: Use Ctrl-V (on Windows) or Cmd-V (o
Page 236 and 237: Associating form fields with corres
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Property overrides can be achieved
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10.5 Standard Properties for Automa
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10.5.2 Text PropertiesText-related
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Table 10.6 Textflow block propertie
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Table 10.6 Textflow block propertie
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10.6 Querying Block Names and Prope
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10.7 PDFlib Block SpecificationThe
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Example. The following fragment sho
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254 Chapter 10: Variable Data and B
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256
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Ffeatures of PDFlib 20fill 57font m
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TrimBox 57TrueType fonts 95TTC (Tru
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